package com.itheima.interceptor;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class MyInterceptor3 implements HandlerInterceptor {
    @Override
    public boolean preHandle(
            HttpServletRequest request,
            HttpServletResponse response,
            Object handler) throws Exception {

        System.out.println("前置执行。。。a3");
        return true;
    }

    @Override
    public void postHandle(
            HttpServletRequest request,
            HttpServletResponse response,
            Object handler, ModelAndView modelAndView) throws Exception {
        System.out.println("后置执行。。。b3");
    }

    @Override
    public void afterCompletion(
            HttpServletRequest request,
            HttpServletResponse response,
            Object handler,
            Exception ex) throws Exception {
        System.out.println("完成执行。。。c3");
    }
}
